Composite ceramic brake pad convenient to install

Abstract

The utility model discloses a kind of composite ceramic brake pads of being convenient for installation, it is related to composite ceramic brake pad technical field, and it includes: caliper frame, the one side of the caliper frame is equipped with sliding slot, the top of the caliper frame is provided with sub-pump mounting bracket, the both sides of the sub-pump mounting bracket are threadedly connected with bolt.The utility model passes through the brake pad body entering sub-pump mounting bracket by passing through installation slot, the position of brake pad body is adjusted, after brake pad body is righted, again using tool rotates adjusting screw, adjusting screw moves along the thread hole of brake pad body opening, sliding block is moved in cavity, so that two push-pull rods are rotated simultaneously, two arc blocks are pushed, slide bar is slid into sliding slot, realize that brake pad body is installed on caliper frame, this structure design can install brake pad body without disassembling sub-pump mounting bracket, improve the efficiency of brake pad body installation.

Description

Technical Field

[0001] This utility model relates to the field of composite ceramic brake pad technology, specifically to a composite ceramic brake pad that is easy to install. Background Technology

[0002] Brake pads are the core friction component of the braking system. They generate braking force through friction with the brake disc / drum, directly determining the braking effect and driving safety. Brake pads are usually installed inside the brake caliper. The brake caliper mainly consists of a caliper frame, a caliper mount, a caliper piston, and brake pads. The brake pads are slidably installed in the grooves of the caliper frame, and the caliper mount is installed on the caliper frame. When the hydraulic cylinder is opened, the caliper piston moves, compressing the brake pads, which in turn compress the brake disc to achieve braking.

[0003] Currently, most brake pad installations involve first removing the caliper mount from the caliper frame, then sliding the brake pad into the caliper frame's groove. However, the connection between the caliper mount and the caliper frame is usually secured with multiple bolts, making the disassembly process cumbersome and affecting the efficiency of brake pad installation, thus making it inconvenient to use. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a composite ceramic brake pad that is easy to install and can effectively solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a composite ceramic brake pad that is easy to install, comprising: a caliper frame, a sliding groove on one side of the caliper frame, a caliper mounting bracket on the top of the caliper frame, bolts threaded to both sides of the caliper mounting bracket, one end of each bolt threaded to the caliper frame, an installation groove through the upper end of the caliper mounting bracket, a brake pad body inside the caliper mounting bracket, a cavity inside the brake pad body, a threaded hole through the middle of the upper end of the brake pad body, an adjusting screw threaded to the inner wall of the threaded hole, a sliding block rotatably connected to one end of the adjusting screw, push-pull rods rotatably connected to both sides of the sliding block, an arc-shaped block rotatably connected to one end of each of the two push-pull rods, the outer surfaces of the two arc-shaped blocks slidably connected to both sides of the inner wall of the cavity, and a sliding strip fixedly connected to the middle of one end of each of the two arc-shaped blocks, the sliding strip slidably connected within the sliding groove.

[0006] As a further preferred embodiment of this technical solution, a support rod is fixedly connected to the inner wall of the cavity.

[0007] As a further preferred embodiment of this technical solution, a friction pad is fixedly connected to one side of the brake pad body, and the friction pad is made of composite ceramic.

[0008] As a further preferred embodiment of this technical solution, extension plates are fixedly connected to both sides of the upper end of the brake pad body, the adjusting screw is located between the two extension plates, and anti-slip textures are formed on the outer surface of both extension plates.

[0009] As a further preferred embodiment of this technical solution, a pump body is mounted on one side of the brake pad mounting bracket, the piston of the pump body extends into the brake pad mounting bracket, and one side of the brake pad body abuts against the piston of the pump body.

[0010] As a further preferred embodiment of this technical solution, a mounting hole is provided on the other side of the caliper frame, a reset plate is slidably connected to the inner wall of the mounting hole, a spring is fixedly connected between the reset plate and the mounting hole, and one side of the reset plate abuts against one edge of the brake pad body.

[0011] The technical solution provided by this utility model has the following advantages compared with the known prior art: This invention involves inserting the brake pad body through the mounting slot into the caliper mounting bracket, adjusting the position of the brake pad body, and then using a tool to rotate the adjusting screw. The adjusting screw moves along the threaded hole in the brake pad body, pushing the sliding block to move within the cavity. This causes the two push-pull rods to rotate simultaneously, pushing the two arc-shaped blocks and sliding the slide bar into the slide groove, thus installing the brake pad body on the caliper frame. This structural design allows the brake pad body to be installed without disassembling the caliper mounting bracket, improving the efficiency of brake pad body installation.

[0012] 2. This utility model, through the structural design of two extension plates and anti-slip texture, makes it convenient for workers to pick up the brake pad body. At the same time, the two extension plates on both sides of the adjusting screw can protect the adjusting screw and prevent foreign objects from hitting the adjusting screw and causing it to deform. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram showing the connection relationship between the caliper frame and the slave pump mounting bracket in this utility model; Figure 2This is an exploded view of the connection relationship between the caliper frame, the brake cylinder mounting bracket and the brake pad body in this utility model. Figure 3 for Figure 2 A magnified view of a portion of region A in the middle; Figure 4 This is a cross-sectional structural diagram of the brake pad body in this utility model.

[0015] 1. Caliper frame; 11. Caliper mounting bracket; 12. Bolt; 13. Pump body; 2. Brake pad body; 21. Mounting groove; 22. Slide groove; 23. Slide bar; 24. Friction pad; 25. Adjusting screw; 26. Arc block; 27. Sliding block; 28. Push-pull rod; 29. ​​Support rod; 3. Reset plate; 31. Mounting hole; 32. Spring; 4. Extension plate; 41. Anti-slip texture. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0017] The present invention will be further described below with reference to the embodiments.

[0018] This utility model provides a technical solution as follows: Figure 1 - Figure 4 As shown in this embodiment, an easy-to-install composite ceramic brake pad includes: a caliper frame 1, a groove 22 on one side of the caliper frame 1, a caliper mounting bracket 11 on the top of the caliper frame 1, bolts 12 threadedly connected to both sides of the caliper mounting bracket 11, one end of each bolt 12 threadedly connected to the caliper frame 1, an installation groove 21 extending through the upper end of the caliper mounting bracket 11, and a brake pad body 2 disposed inside the caliper mounting bracket 11, with a cavity inside the brake pad body 2. The brake pad body 2 has a threaded hole through the middle of its upper end. An adjusting screw 25 is threaded to the inner wall of the threaded hole. A sliding block 27 is rotatably connected to one end of the adjusting screw 25. Push-pull rods 28 are rotatably connected to both sides of the sliding block 27. An arc-shaped block 26 is rotatably connected to one end of each of the two push-pull rods 28. The outer surfaces of the two arc-shaped blocks 26 are slidably connected to both sides of the inner wall of the cavity. A slide bar 23 is fixedly connected to the middle of one end of each of the two arc-shaped blocks 26. The slide bar 23 is slidably connected in the slide groove 22.

[0019] By passing the brake pad body 2 through the mounting slot 21 into the caliper mounting bracket 11, adjusting the position of the brake pad body 2, and aligning the brake pad body 2, a tool is used to rotate the adjusting screw 25. The adjusting screw 25 moves along the threaded hole in the brake pad body 2, pushing the sliding block 27 to move in the cavity, causing the two push-pull rods 28 to rotate simultaneously, pushing the two arc-shaped blocks 26, and sliding the slide bar 23 into the slide groove 22, thus realizing the installation of the brake pad body 2 on the caliper frame 1. This structural design allows the brake pad body 2 to be installed without disassembling the caliper mounting bracket 11, improving the efficiency of brake pad body 2 installation.

[0020] It is important to note that: there are two brake pad bodies 2 on the caliper frame 1, and the two brake pad bodies 2 are symmetrical to each other; there are two mounting slots 21 on the caliper mounting bracket 11, and the two mounting slots 21 correspond to the removal of the two brake pad bodies 2 respectively; there are four sliding slots 22 on the caliper frame 1, and the four sliding slots 22 correspond to the sliding strips 23 at both ends of the two brake pad bodies 2 respectively; when the brake pad body 2 is removed, the adjusting screw 25 is rotated in the opposite direction, the sliding strips 23 are retracted into the cavity of the brake pad body 2, the restriction of the brake pad body 2 on the caliper frame 1 is released, and the brake pad body 2 can be taken out from the mounting slot 21.

[0021] like Figure 4 As shown, a support rod 29 is fixedly connected to the inner wall of the cavity. The support rod 29 is used to support the strength of the cavity opened inside the brake pad body 2, and to prevent the brake pad body 2 from deforming after long-term use, which would affect the braking of the brake disc.

[0022] like Figure 2 and Figure 3 As shown, a friction pad 24 is fixedly connected to one side of the brake pad body 2. The friction pad 24 is made of composite ceramic, which has the characteristics of wear resistance. When the friction pad 24 rubs against the brake disc, it not only wears slowly, but also reduces the wear on the brake disc and lowers the subsequent maintenance cost.

[0023] like Figure 4 As shown, extension plates 4 are fixedly connected to the upper two sides of the brake pad body 2, and adjusting screws 25 are located between the two extension plates 4. Anti-slip textures 41 are provided on the outer surface of both extension plates 4.

[0024] The structural design of the two extension plates 4 and the anti-slip texture 41 makes it convenient for staff to pick up the brake pad body 2. At the same time, the two extension plates 4 are on both sides of the adjusting screw 25, which can protect the adjusting screw 25 and prevent foreign objects from hitting the adjusting screw 25 and causing the adjusting screw 25 to deform.

[0025] like Figure 1 and Figure 2As shown, a pump body 13 is installed on one side of the brake cylinder mounting bracket 11. The piston of the pump body 13 extends into the brake cylinder mounting bracket 11, and one side of the brake pad body 2 abuts against the piston of the pump body 13. When hydraulic oil is supplied to the pump body 13 through the hydraulic cylinder of the car, the piston of the pump body 13 extends out and presses against the brake pad body 2, and the friction pad 24 brakes the brake disc.

[0026] like Figure 2 and Figure 3 As shown, a mounting hole 31 is provided on the other side of the caliper frame 1. A reset plate 3 is slidably connected to the inner wall of the mounting hole 31. A spring 32 is fixedly connected between the reset plate 3 and the mounting hole 31. One side of the reset plate 3 abuts against one edge of the brake pad body 2. The spring 32, the mounting hole 31 and the reset plate 3 cooperate to reset the brake pad body 2, preventing the brake pad body 2 from failing to reset when the brake disc stops braking, thus preventing the friction pad 24 on the brake pad body 2 from being in constant contact with the brake disc. The caliper frame 1 has four mounting holes 31, and each of the four mounting holes 31 is equipped with a spring 32 and a reset plate 3.

[0027] This utility model provides a composite ceramic brake pad that is easy to install, and its specific working principle is as follows: When the brake pad body 2 is installed on the caliper frame 1, the brake pad body 2 passes through the mounting groove 21 and enters the caliper mounting bracket 11. After adjusting the position of the brake pad body 2 and aligning it, the adjusting screw 25 is rotated with a tool. The adjusting screw 25 moves along the threaded hole of the brake pad body 2, pushing the sliding block 27 to move in the cavity, causing the two push-pull rods 28 to rotate simultaneously, pushing the two arc-shaped blocks 26, and sliding the slide bar 23 into the slide groove 22, thus realizing the installation of the brake pad body 2 on the caliper frame 1.

[0028] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A composite ceramic brake pad that is easy to install, characterized in that, include: A caliper frame (1) has a sliding groove (22) on one side. A brake caliper mounting bracket (11) is provided on the top of the caliper frame (1). Bolts (12) are threaded to both sides of the brake caliper mounting bracket (11). One end of each bolt (12) is threaded to the caliper frame (1). A mounting groove (21) is provided through the upper end of the brake caliper mounting bracket (11). A brake pad body (2) is provided inside the brake pad body (2). A cavity is provided inside the brake pad body (2). A threaded hole is provided through the middle of the end, and an adjusting screw (25) is threadedly connected to the inner wall of the threaded hole. A sliding block (27) is rotatably connected to one end of the adjusting screw (25). Push-pull rods (28) are rotatably connected to both sides of the sliding block (27). An arc-shaped block (26) is rotatably connected to one end of each of the two push-pull rods (28). The outer surfaces of the two arc-shaped blocks (26) are slidably connected to both sides of the inner wall of the cavity. A slide bar (23) is fixedly connected to the middle of one end of each of the two arc-shaped blocks (26). The slide bar (23) is slidably connected in the slide groove (22).

2. The composite ceramic brake pad for easy installation according to claim 1, characterized in that: A support rod (29) is fixedly connected to the inner wall of the cavity.

3. The composite ceramic brake pad for easy installation according to claim 1, characterized in that: A friction pad (24) is fixedly connected to one side of the brake pad body (2), and the friction pad (24) is made of composite ceramic.

4. The composite ceramic brake pad for easy installation according to claim 1, characterized in that: The upper sides of the brake pad body (2) are fixedly connected to extension plates (4), and the adjusting screw (25) is located between the two extension plates (4). The outer surfaces of the two extension plates (4) are provided with anti-slip textures (41).

5. The composite ceramic brake pad for easy installation according to claim 1, characterized in that: A pump body (13) is mounted on one side of the pump mounting bracket (11), and the piston of the pump body (13) extends into the pump mounting bracket (11). One side of the brake pad body (2) abuts against the piston of the pump body (13).

6. The composite ceramic brake pad for easy installation according to claim 1, characterized in that: The caliper frame (1) has a mounting hole (31) on the other side. A reset plate (3) is slidably connected to the inner wall of the mounting hole (31). A spring (32) is fixedly connected between the reset plate (3) and the mounting hole (31). One side of the reset plate (3) abuts against one edge of the brake pad body (2).

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